基于足底压力信息的数据采集系统设计

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摘要：步态识别对于航天医疗康复和助老防摔领域研究具有积极作用，准确、规范的足底压力信息是完成步态识别的基础。通过设计足底压力信息获取系统，完成足底压力数据的采集、处理等工作并实际应用。从相关器件选型、传感器布局分析、硬件和软件模块等多方面进行考量，通过实验验证此系统的可行性和可靠性。

关键词：步态信息；数据采集；压力传感器；信号处理；无线传输；嵌入式系统

中图分类号：TP274文献标志码：B文章编号：1671-5276（2024）06-0138-04

Abstract：Gait recognition plays a positive role in aerospace medical rehabilitation and anti-fall aid for the elderly， and its accomplishment is based on accurate and standardized plantar pressure information. This paper designs a plantar pressure information acquisition system to complete the collection and processing of plantar pressure data and execute the practical application. Its feasibility and reliability are verified by experiments in terms of related device selection， sensor layout analysis， hardware and software modules.

Keywords：gait information; data acquisition; pressure sensors; signal processing; wireless transmission; embedded system

0引言

步态特征是指人习惯性走路或跑步的方式［1］。（剩余4430字）